CAS 20398-06-5|thallium (i) ethoxide
| Common Name | thallium (i) ethoxide | ||
|---|---|---|---|
| CAS Number | 20398-06-5 | Molecular Weight | 249.44400 |
| Density | 3.522 g/mL at 25 °C(lit.) | Boiling Point | 130°C |
| Molecular Formula | C2H5OTl | Melting Point | -3°C |
| MSDS | ChineseUSA | Flash Point | >230 °F |
| Symbol | GHS06, GHS08, GHS09 | Signal Word | Danger |
Names
| Name | thallium (i) ethoxide |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 3.522 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 130°C |
| Melting Point | -3°C |
| Molecular Formula | C2H5OTl |
| Molecular Weight | 249.44400 |
| Flash Point | >230 °F |
| Exact Mass | 250.00800 |
| PSA | 9.23000 |
| LogP | 0.48720 |
| Appearance of Characters | liquid,cloudy, dense |
| Vapour Pressure | 82.8mmHg at 25°C |
| Index of Refraction | n20/D 1.676(lit.) |
| InChIKey | ZWYFUZVIDNRFQU-UHFFFAOYSA-N |
| SMILES | CCO.[Tl] |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,43,1953 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg(Tl)/m3 (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 0.1 mg(Tl)/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.1 mg(Tl)/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.1 mg(Tl)/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.1 mg(Tl)/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-FINLAND:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-FRANCE:TWA 0.1 mg(Tl)/m3 JAN 1993 OEL-GERMANY:TWA 0.1 mg(Tl)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-THAILAND:TWA 0.1 mg(Tl)/m3 JAN 1993 OEL-TURKEY:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7241 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1822 (estimated) No. of Female Employees: 272 (estimated)
Safety Information
| Symbol | GHS06, GHS08, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H300 + H330-H373-H411 |
| Precautionary Statements | P260-P273-P284-P301 + P310 + P330-P304 + P340 + P310-P403 + P233 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T+: Very toxic;N: Dangerous for the environment; |
| Risk Phrases | 26/28-33-51/53 |
| Safety Phrases | S13-S28-S45-S61 |
| RIDADR | UN 1707 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | KM2940000 |
| Packaging Group | II |
| Hazard Class | 3 |
Preparation
Articles8
More Articles| The first scorpionate ligand based on diazaphosphole. Dalton Trans. 44 , 20242-53, (2015) The reaction of PhBCl2 with 1H-1,2,4-λ(3)-diazaphosphole in the presence of NEt3 gives a new scorpionate ligand, phenyl-tris(1,2,4-diazaphospholyl)borate (PhTdap). The coordination behaviour of this l... | |
| En route to surface-bound electric field-driven molecular motors. J. Org. Chem. 68 , 5091, (2003) Four caltrop-shaped molecules that might be useful as surface-bound electric field-driven molecular motors have been synthesized. The caltrops are comprised of a pair of electron donor-acceptor arms a... | |
| Use of thallium(I) ethoxide in Suzuki cross coupling reactions. Org. Lett. 2(17) , 2691-4, (2000) [reaction: see text]Thallium(I) ethoxide promotes Suzuki cross couplings for a range of vinyl- and arylboronic acids with vinyl and aryl halide partners in good to excellent yields. This reagent offer... |
Synonyms
| ethanol,thallium(1+)salt |
| THALLIUM MONOETHYLATE |
| MFCD00009072 |
| EINECS 243-786-2 |
| Ethoxythallium(I) |
| thallium ethylate |
| Thallium(I)ethylate |
| thallous ethoxide |
| THALLIUM ETHOXIDE |
| thallium (I) ethanolate |
